[couchdb] 07/09: Add unit tests for scheduling window logic

[ko...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

kocolosk pushed a commit to branch smoosh-in-tree
in repository https://gitbox.apache.org/repos/asf/couchdb.git

commit 78eba8444c0ba50994c7b686251f3a7c21dc92ce
Author: Adam Kocoloski <ko...@apache.org>
AuthorDate: Wed Sep 11 11:49:37 2019 -0400

    Add unit tests for scheduling window logic
---
 test/exunit/scheduling_window_test.exs | 81 ++++++++++++++++++++++++++++++++++
 test/exunit/test_helper.exs            |  2 +
 2 files changed, 83 insertions(+)

diff --git a/test/exunit/scheduling_window_test.exs b/test/exunit/scheduling_window_test.exs
new file mode 100644
index 0000000..7fa6c23
--- /dev/null
+++ b/test/exunit/scheduling_window_test.exs
@@ -0,0 +1,81 @@
+defmodule SmooshSchedulingWindowTest do
+  use Couch.Test.ExUnit.Case
+
+  alias Couch.Test.Setup
+
+  setup_all(context) do
+    test_ctx = :test_util.start_couch([])
+
+    on_exit(fn ->
+      :config.delete('smoosh.test_channel', 'from')
+      :config.delete('smoosh.test_channel', 'to')
+      :test_util.stop_couch(test_ctx)
+    end)
+
+    context
+  end
+
+  test "in_allowed_window returns true by default", _context do
+    assert :smoosh_utils.in_allowed_window('nonexistent_channel') == true
+  end
+
+  test "in_allowed_window ignores bad input", _context do
+    :config.set('smoosh.test_channel', 'from', 'midnight', false)
+    :config.set('smoosh.test_channel', 'to', 'infinity', false)
+    assert :smoosh_utils.in_allowed_window('test_channel') == true
+  end
+
+  test "in_allowed_window returns false when now < from < to", _context do
+    now = DateTime.utc_now()
+    from = DateTime.add(now, 18_000)
+    to = DateTime.add(now, 36_000)
+    :config.set('smoosh.test_channel', 'from', '#{from.hour}:#{from.minute}', false)
+    :config.set('smoosh.test_channel', 'to', '#{to.hour}:#{to.minute}', false)
+    assert :smoosh_utils.in_allowed_window('test_channel') == false
+  end
+
+  test "in_allowed_window returns true when from < now < to", _context do
+    now = DateTime.utc_now()
+    from = DateTime.add(now, -18_000)
+    to = DateTime.add(now, 18_000)
+    :config.set('smoosh.test_channel', 'from', '#{from.hour}:#{from.minute}', false)
+    :config.set('smoosh.test_channel', 'to', '#{to.hour}:#{to.minute}', false)
+    assert :smoosh_utils.in_allowed_window('test_channel') == true
+  end
+
+  test "in_allowed_window returns false when from < to < now", _context do
+    now = DateTime.utc_now()
+    from = DateTime.add(now, -36_000)
+    to = DateTime.add(now, -18_000)
+    :config.set('smoosh.test_channel', 'from', '#{from.hour}:#{from.minute}', false)
+    :config.set('smoosh.test_channel', 'to', '#{to.hour}:#{to.minute}', false)
+    assert :smoosh_utils.in_allowed_window('test_channel') == false
+  end
+
+  test "in_allowed_window returns true when to < from < now", _context do
+    now = DateTime.utc_now()
+    from = DateTime.add(now, -18_000)
+    to = DateTime.add(now, -36_000)
+    :config.set('smoosh.test_channel', 'from', '#{from.hour}:#{from.minute}', false)
+    :config.set('smoosh.test_channel', 'to', '#{to.hour}:#{to.minute}', false)
+    assert :smoosh_utils.in_allowed_window('test_channel') == true
+  end
+
+  test "in_allowed_window returns false when to < now < from", _context do
+    now = DateTime.utc_now()
+    from = DateTime.add(now, 18_000)
+    to = DateTime.add(now, -18_000)
+    :config.set('smoosh.test_channel', 'from', '#{from.hour}:#{from.minute}', false)
+    :config.set('smoosh.test_channel', 'to', '#{to.hour}:#{to.minute}', false)
+    assert :smoosh_utils.in_allowed_window('test_channel') == false
+  end
+
+  test "in_allowed_window returns true when now < to < from", _context do
+    now = DateTime.utc_now()
+    from = DateTime.add(now, 36_000)
+    to = DateTime.add(now, 18_000)
+    :config.set('smoosh.test_channel', 'from', '#{from.hour}:#{from.minute}', false)
+    :config.set('smoosh.test_channel', 'to', '#{to.hour}:#{to.minute}', false)
+    assert :smoosh_utils.in_allowed_window('test_channel') == true
+  end
+end
diff --git a/test/exunit/test_helper.exs b/test/exunit/test_helper.exs
new file mode 100644
index 0000000..3140500
--- /dev/null
+++ b/test/exunit/test_helper.exs
@@ -0,0 +1,2 @@
+ExUnit.configure(formatters: [JUnitFormatter, ExUnit.CLIFormatter])
+ExUnit.start()